Pearl Izumi 2011 Women's IsoSeek IV WRX Trail Running Shoe 16210013

When the weather turns south and Mother Nature unleashes her fury, the Seek IV WRX is at home. This foul weather friend features a water resistant and breathable softshell upper, 1:1 Energy Cell for optimal forefoot cushioning and smooth, graduated guidance with the 1:1 Guidance System. 1:1 Seamless one piece water resistant and breathable softshell woven upper with DWR finish 1:1 360 Lacing anatomically conforms to the foot for a tailored fit regardless of foot shape. 1:1 Graduated Guidance System guides the foot from heel strike to toe off for a smooth, consistent feel. 1:1 Energy Cell cushions the forefoot upon impact and then returns energy back to the runner as itcompresses and rebounds on contact.